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Air Source 1 providing quality heating and cooling

Throughout the Chicago area

It’s tough to find an HVAC company in Chicago and NorthWest Indiana you can trust. But it doesn’t have to be this way. Emerging from the clutter of unreliable contractors, you’ll find Air Source 1’s—the team of HVAC experts committed to your comfort no matter what. With us, it’s a daily difference—and one we’re especially proud to stand behind. ... Read More ›

At Air Source 1, our team has established—and upheld—an outstanding reputation to deliver flawless heating and air conditioning services to residents across the Chicago and NorthWest Indiana, areas. That’s why—whether you’re in need of an emergency AC repair, a heater installation or anything in between—you can count on our HVAC contractors to deliver reliable, prompt and professional services every time.

From our years of hands-on experience and industry expertise to our unswerving dependability for home comfort solutions, we promise putting your trust in our HVAC company will make attaining and maintaining complete contentment a breeze. Here are some ways we differentiate ourselves from the competition:

100% satisfaction guarantee: Rather than following the path of other HVAC contractors that provide halfhearted customer care, Air Source 1 strives to earn total satisfaction for every client, with every visit. With us, a comfortable home and peace of mind are more than a promise—they’re a guarantee.

Old-school values: Over Tim founded our company on this important principle: our customers’ comfort is our top priority. Since then, Air Source 1 has grown quite a bit. But our commitment to putting our customers first never changes. And that has led us to become the leading HVAC company in Chicago and NorthWest Indiana. Unlike other contractors that come and go, our family-owned business sticks by your side, year after year. It’s our goal to earn your trust—and keep it.

Innovative solutions: Our technicians practice the lost art of client-focused service. But, there’s nothing “old school” about our approach to installing, replacing, repairing and maintaining your home comfort systems. That’s because we are continuously adapting to the industry’s new technology and trends. Being leaders in innovation, you can count on our HVAC contractors in Chicago and Northwest Indiana, to ensure your comfort never goes stale.

Technicians: Hiring Air Source 1’s technician is certifying that your heating or AC repairs and installations will be done right—the first time around. While other contractors fail to prepare their technicians with the proper training, our company takes a different approach. At Air Source 1, we require that every one of our professionals possesses the right credentials and demonstrates industry-best practices before being allowed to step foot in your home.

Affordable HVAC solutions: We understand the value of a dollar. That’s why we tailor our work to suit your budget. From your need for air conditioning services in Chicago and Northwest Indiana, to your desire for heating services in Chicago and Northwest Indiana, our wide range of service offerings ensures we have a home comfort solution to fit your contentment needs and exceed your comfort expectations—all within your budget.

A+ Better Business Bureau rated: When it comes to the quality of our services and the magnitude of our customer care, don’t take our word for it. Instead, listen to the professionals at the Better Business Bureau. Air Source 1's high rating with this superior council is proof of our team’s commitment to integrity, customer support and product quality.

It’s time for you to receive the reliable home comfort solutions and quality of care you deserved from the start. So take your contentment into your own hands by trusting it in ours. To experience the Air Source 1’s difference for yourself and to enjoy the highest level of home comfort through each and every season, call our team at +1 (708) 990-8965 today!

Key Stats

The Company Committed To Excellence

100%HVAC Professionals

100+ A-rated onlinereviews

15+ YearsServingChicago and Northwest Indiana

A+ BBB Rated

Outstanding Customer Resources

At Air Source 1, we are your advocates: providing you with the information you need to make wise decisions for home and family. You won’t find us trying to talk you into equipment or work that you don’t need. Instead, we educate you about available options, and help you make the best choice for your budget and comfort requirements.